blob: e0edffd077a9658aedd82fed3241a848df72b72c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/*
* QEMU Hypervisor.framework (HVF) support
*
* Copyright 2017 Google Inc
*
* Adapted from target-i386/hax-i386.h:
* Copyright (c) 2011 Intel Corporation
* Written by:
* Jiang Yunhong<yunhong.jiang@intel.com>
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*
*/
#ifndef HVF_I386_H
#define HVF_I386_H
#include "sysemu/accel.h"
#include "sysemu/hvf.h"
#include "cpu.h"
#include "x86.h"
#define HVF_MAX_VCPU 0x10
extern struct hvf_state hvf_global;
struct hvf_vm {
int id;
struct hvf_vcpu_state *vcpus[HVF_MAX_VCPU];
};
struct hvf_state {
uint32_t version;
struct hvf_vm *vm;
uint64_t mem_quota;
};
/* hvf_slot flags */
#define HVF_SLOT_LOG (1 << 0)
typedef struct hvf_slot {
uint64_t start;
uint64_t size;
uint8_t *mem;
int slot_id;
uint32_t flags;
MemoryRegion *region;
} hvf_slot;
typedef struct hvf_vcpu_caps {
uint64_t vmx_cap_pinbased;
uint64_t vmx_cap_procbased;
uint64_t vmx_cap_procbased2;
uint64_t vmx_cap_entry;
uint64_t vmx_cap_exit;
uint64_t vmx_cap_preemption_timer;
} hvf_vcpu_caps;
struct HVFState {
AccelState parent;
hvf_slot slots[32];
int num_slots;
hvf_vcpu_caps *hvf_caps;
};
extern HVFState *hvf_state;
void hvf_set_phys_mem(MemoryRegionSection *, bool);
void hvf_handle_io(CPUArchState *, uint16_t, void *, int, int, int);
hvf_slot *hvf_find_overlap_slot(uint64_t, uint64_t);
#ifdef NEED_CPU_H
/* Functions exported to host specific mode */
/* Host specific functions */
int hvf_inject_interrupt(CPUArchState *env, int vector);
int hvf_vcpu_run(struct hvf_vcpu_state *vcpu);
#endif
#endif
|